Idk if Penobscot bows are very hard to make but regardless i would make a couple more normal bows. Congratz on making your first bow, it looks great, but Pearly here did pretty much walk u through the whole thing. Now based on the knowledge taught to you, try to make a few more bows by yourself. Idk about you but i personally learn best by doing things myself, and you need to experiment and find out what works best for you. That's how each bowyer develops his own style.